Marijuana — also called weed, grass, or pot, among other names — is a mind-altering substance that comes from the cannabis plant. It's one of the most used drugs in the U.S., especially among ...

White fog frame isolated on transparent background. White fog frame isolated on transparent background. Steam special effect. Realistic vector fire smoke or mist texture . smoking weed background ...

Scientists want to create breathalyzers that show how recently a driver used marijuana. Researchers also are studying how ...

effect," as Pax and Zentrela have with their ... consumer does not have formal Ganjaier training (i.e., a sommelier for weed) or is not an expert on these compounds, what they do, and how they ...

One author claimed, after reviewing numerous research reports on fertilization’s effect on weeds, that "weeds are capable of absorbing nutrients faster and in relatively bigger amounts than crop ...

Weeds can be difficult to remove from gravel, but a gardening expert claims he has a solution. Vinegar is the "most effective ...

Glacier FarmMedia - A recent study by Agriculture Canada provides a glimpse into why some Canadian producers use harvest weed ...

Horny goat weed refers to various herb species of the Epimedium genus, and may be known as "yin yang huo." It has limited evidence of health benefits. Horny goat weed contains chemicals that might ...